a {
    transition: none;
}

.layui-footer {
    text-align: center;
    font-size: 12px;
}

.iconfont {
    margin-right: 8px;
}

.layui-icon {
    margin-right: 8px;
    margin-left: 20px;
}


.layui-header {
    .layui-nav-child {
        text-align: center;
    }
}

.layui-body {
    overflow: hidden;

    iframe {
        height: 100%;
        width: 100%;
    }
}

.layui-side {
    .userinfo {
        height: 60px;
        line-height: 60px;
        text-align: center;
        user-select: none;
    }
}

.text-avatar {
    display: inline-block;
    height: 30px;
    width: 30px;
    border-radius: 50%;
    background-color: #009688;
    line-height: 30px;
    text-align: center;
    font-size: 18px;
    color: #fff;
    margin-left: -5px;
    // margin-top: 4px;
}

.layui-nav-img {
    position: relative;
    top: -2.2px;
}

.layui-footer {
    -moz-user-select: none;
    /*火狐*/
    -webkit-user-select: none;
    /*webkit浏览器*/
    -ms-user-select: none;
    /*IE10*/
    -khtml-user-select: none;
    /*早期浏览器*/
    user-select: none;
}